Chapter 2: Logic & Incidence Geometry

01/30/2001


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Table of Contents

Chapter 2: Logic & Incidence Geometry

Theorems and Proofs

Logic Rules (1)

Logic Rules (2)

Logic Rules(Some of DeMorgan’s Laws) (3)

Logic Rules: Quantifiers (1) (4)

Logic Rules: Quantifiers (2) (5)

Logic Rules: Implication (6)

Logic Rules: Tautologies (6)

Logic Rules (7)

Incidence Geometry (1)

Incidence Geometry (2)

Example 5: Isomorphism -- 1) one and only one element goes to each member of the other set. 2) All elements in the range are used up.

Projective and Affine Planes

Equivalence Relations

Equivalence Classes

Points at Infinity

Author: CBU CBU

Email: baumeyer@cbu.edu